help with back up please Post: 8756

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Top Forums UNIX for Advanced & Expert Users help with back up please Post 8756 by guest100 on Wednesday 17th of October 2001 11:17:04 AM

10-17-2001

Registered User

Thanks Perderabo,

To make things a bit more clear,
I use:

<pre>

mt -f /dev/rmt/0cn rewind // no rewind, so I have everything in the same dat tape

ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t0d0s0 //mounted on /
ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t0d0s3 //mounted on /var

ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t0d0s4 //mounted on /home

ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t0d0s5 //mounted on /u01
ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t1d0s0 //mounted on /u02
ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t1d0s1 //mounted on /u03

ufsdump 0uf /dev/rmt/0cn /dev/dsk/c0t1d0s3 //mounted on /u04
</pre>

So the above commands back up the root filesystem. When it finishes, the tape is left positioned after the root backup.

How do I backup the rest (inside files). I mean when for instance I backup /var/ does this mean that I back up everything inside the /var directory including all the sub-directories?

So I have several backups on the same tape. When I put the tape on and do a ufsrestore, you see only the first backup.(I suppose I have to rewind the tape before the restore , correct?

"Want to see the second backup? Do:
<pre>
mt -f /dev/rmt/0cn fsf 1
</pre>
first. This will skip the first backup and leave you positioned at the second."
what happens when I do a ufsrestore -i
Am I able to choose ??

Thank you for your help

guest100

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LEARN ABOUT DEBIAN

idevicebackup2

idevicebackup2(1)					      General Commands Manual						 idevicebackup2(1)

NAME

       idevicebackup2 - Create or restore backup for iDevices running iOS4+.

SYNOPSIS

       idevicebackup2 [OPTIONS] CMD [CMDOPTIONS] DIRECTORY

DESCRIPTION

       Create or restore backup from the current or specified directory.

OPTIONS

       -u, --uuid UUID
	      target specific device by its 40-digit device UUID.

       -d, --debug
	      enable communication debugging.

       -h, --help
	      prints usage information.

COMMANDS

       backup create backup for the device.

       restore
	      restore last backup to the device.

	    --system
	      restore system files, too.

	    --reboot
	      reboot the system when done.

	    --copy
	      create a copy of backup folder before restoring.

	    --settings
	      restore device settings from the backup.

       info   show details about last completed backup of device.

       list   list files of last completed backup in CSV format.

       unback unpack a completed backup in DIRECTORY/_unback_/.

AUTHORS

       Martin Szulecki

       Nikias Bassen

SEE ALSO

       idevicebackup(1)

																 idevicebackup2(1)